Invention Grant
- Patent Title: Two step random access procedure
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Application No.: US15799357Application Date: 2017-10-31
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Publication No.: US10405342B2Publication Date: 2019-09-03
- Inventor: Renqiu Wang , Wanshi Chen , Hao Xu , Hung Ly , Heechoon Lee
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Loza & Loza, LLP
- Main IPC: H04W74/00
- IPC: H04W74/00 ; H04W74/08 ; H04W84/04

Abstract:
Wireless communication devices are adapted to facilitate a random access procedure. According to one example, scheduled entity can transmit a first transmission that is received by a scheduling entity. The first transmission may include a physical random access channel (PRACH) preamble sequence and a first message including information for determining a device-specific network identifier for the scheduled entity. The scheduling entity may transmit a second transmission that is received by the scheduled entity. The second transmission may include information on a physical downlink control channel (PDCCH) addressed to the device-specific network identifier for the scheduled entity, and a second message on a physical downlink shared channel (PDSCH). Other aspects, embodiments, and features are also included.
Public/Granted literature
- US20180124822A1 TWO STEP RANDOM ACCESS PROCEDURE Public/Granted day:2018-05-03
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